92 THE NAUTILUS. 



8. Hyaliua Binneyana Morse. 



9. Couulus fulvus (Miiller). 



10. Pristiloma Lansingi (Bland), 



11. Pristiloma Stearnsi (Bland). 



12. Ariolimax Columbianus (Gould). 



13. Prophysaon Hemphilli Bland & Binney. 



14. Prophysaon Pacificum Cockerel!. 



15. Patula striatella (Anthony). 



16. Patula asteriscus (Morse). 



17. Punctum minutissimuiu (Lea). 



18. Punctum conspectum (Bland). 



19. Lysinoe fidelis (Gray). 



20. Mesodon Columbianus (Lea). 



21. Mesodon devius (Gould). 



22. Stenotrema germanum (Gould). 



23. Pupilla corpulenta (Morse). 



24. Vertigo simplex (Gould). 



25. Vertigo ovata Say. 



26. Ferussacia subcylindrica (Linn.). 



27. Succinea Nuttalliana Lea. 



28. Succinea Oregonensis Lea. 



29. Succinea rusticana Gould. 



30. Onchidella Carpenteri AV. G. Binney. 



31. Onchidella borealis Dall. 



32. Carychium exiguum (Say)? 



LIMAX AGRESTIS LINN. ON THE PACIFIC COAST. 



BY G. W. TAYLOR. 



In the October number of the Nautilus, Mr. T. D. A. Cockerel! 

 writing ofLima.Ta^rj'e^s^is, recorded its occun-enceat Portland, Oregon, 

 and remarked that he believed this to be " the first record of the 

 species from the Pacific Coast." However two years ago I myself 

 noticed the introduction of the sjiecies into this part of the world, in 

 a little paper on " The Land Shells of Vancouver Island " published 

 in the Ottawa Naturalist, vol. 3, p. 84, etc. (December, 1889.) 



I believe that I first observed this slug about seven years ago in 

 the Victoria gardens, and it has since developed into a dreadful 

 pest. There cannot I tliink be any doubt as to the species being an 



